*2020/07/30 16:24:00.69 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2020/02/18 18:39:46.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 51 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 75690572 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.238 50.625 2 Depth metres 1.227 50.19 3 Temperature:Primary 'deg C (ITS90)' 6.3602 7.9398 4 Conductivity:Primary S/m 2.677395 3.077131 5 Fluorescence:URU:Wetlabs mg/m^3 0.818 2.239 6 Salinity:T0:C0 PSS-78 26.281 29.2479 7 Oxygen:Dissolved:SBE mL/L 5.924 7.411 8 Oxygen:Dissolved:SBE umol/kg 258.5768 324.1222 9 Number_of_bin_records n/a 7 12 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 10 F ' ' 6 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2020-047\Processing\derive\2020-047-0013.cnv $END *ADMINISTRATION MISSION : 2020-047 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Zooplankton SCIENTIST : Young K. PLATFORM : Neocaligus *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : BS-11 EVENT NUMBER : 13 LATITUDE : 49 28.98800 N ! (deg min) LONGITUDE : 124 45.98200 W ! (deg min) WATER DEPTH : 61 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0583 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 5130 Conductivity ' ' 3500 'Pressure:Strain Gauge' ' ' 0573 'Oxygen:SBE 43' ' ' 3234 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-4185 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.3 2020/07/29 11:11:03 1908 1908 CLEAN 5.2.4 2020/07/29 11:12:21 1908 1908 ADTIMCH 4.4 2020/07/29 11:16:02 1908 1908 CLIP 1.3.1 2020/07/29 11:16:38 1908 959 SHIFTDAT 3.5 2020/07/29 11:50:59 959 959 DELETE 6.3 2020/07/29 11:51:36 959 473 CTDEDIT 5.3.0 2020/07/29 14:59:40 473 462 BINAVE 4.2.1 2020/07/30 09:43:47 462 51 CHGUNITS 3.1.2 2020/07/30 12:45:02 51 51 REMOVECH 8.2 2020/07/30 16:07:36 51 51 REORDER 1.3.1 2020/07/30 16:08:08 ? ? HDREDIT2 3.2 2020/07/30 16:24:00 ? ? $END $REMARKS -CLEAN functions: 2020/07/29 11:12:20 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Insert Pad Values in Channel: Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] where channel Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] is in the range -100 2327 data records in pad range. Set event to last 4 characters of file name Set header Start and End times from the data. -The following ADTIMCH parameters were used. Add 8.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 950, 50000 Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 40.90 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2020/07/29 14:59:40 11 records were deleted in this editing session. No data values were changed. -The following BINAVE parameters were used: Bin channel = Press* Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -REMOVECH 2020/07/30 16:07:36 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2020/07/30 16:24:00 Applied edit header: D:\Telework\2020-047\Processing\doc\2020-047-SBE25-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F10.3 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 5: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 9: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 4: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties\Desktop\2020-047\2020047-0013.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Feb 18 2020 19:20:46 Latitude: 49 28.988 N Longitude: 124 45.982 W Station: BS-11 Depth: 61 m ds SBE 25 CTD V 4.1c SN 0456 02/18/20 11:17:54.823 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.255 vmain = 12.9 iop = 156 vlith = 5.0 ncasts = 10 samples = 32671 free = 612302 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 2905 pump delay = 45 seconds battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 9 02/18 10:39:46 smpls 30763 to 32670 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1908 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m] # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 6 = sbeox0V: Oxygen raw, SBE 43 [V] # name 7 = sal00: Salinity, Practical [PSU] # name 8 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 9 = dz/dtM: Descent Rate [m/s], WS = 1 # name 10 = flag: flag # span 0 = 1, 1908 # span 1 = 0.179, 50.898 # span 2 = 0.178, 50.460 # span 3 = 5.2879, 7.9423 # span 4 = 2.654681, 3.077558 # span 5 = -0.3250, 36.5492 # span 6 = 0.0000, 4.8449 # span 7 = 25.9692, 29.2503 # span 8 = -2.8011, 40.1510 # span 9 = -1.262, 1.075 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Feb 18 2020 10:39:46 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5130 # 12-Dec-19 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36048174e-003 # 6.40479645e-004 # 2.16682502e-005 # 1.91189259e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 17-Dec-19 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01371933e+001 # 1.21031908e+000 # -2.20317470e-003 # 1.94278332e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0573 # 1-Feb-19 # 9.033022e+002 # -2.512802e-001 # -6.034690e-008 # 0.00000 # # # # # # # # # 3234 # 06-Dec-19 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.5655e-001 # -0.5448 # -3.9094e-003 # 1.8780e-004 # -3.2582e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.5000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRTD-4185 # 11-Dec-2019 # 2.50000000e+001 # # 0.0130 # # # # datcnv_date = Jul 28 2020 09:47:05, 7.23.2 [datcnv_vars = 8] # datcnv_in = D:\Telework\2020-047\Unprocessed\CTD Data\2020047-0013.hex D:\Tele work\2020-047\Unprocessed\CTD Data\Kellys 2020 SBE 25 press 0573.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Jul 29 2020 09:09:14, 7.23.2 # wfilter_in = D:\Telework\2020-047\Processing\convert\2020-047-0013.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action depSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Jul 29 2020 09:13:26, 7.23.2 # alignctd_in = D:\Telework\2020-047\Processing\wfilter\2020-047-0013.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jul 29 2020 09:14:16, 7.23.2 # celltm_in = D:\Telework\2020-047\Processing\align\2020-047-0013.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # strip_date = Jul 29 2020 10:09:44, 7.23.2 # strip_in = D:\Telework\2020-047\Processing\celltm\2020-047-0013.cnv # Derive_date = Jul 29 2020 10:10:29, 7.23.2 [derive_vars = 3] # Derive_in = D:\Telework\2020-047\Processing\derive\2020-047-0013.cnv D:\Telewo rk\2020-069\2020-069-0005.XMLCON # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # derive_time_window_dzdt = seconds: 1 # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove a few records from the bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Oxygen:Dissolved, Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity and some obviously bad deep fluorescence values were padded in file 2020-047-0006.ctd. CTD salinity values were higher than the bottle samples by an average of 0.0035psu. Most of that difference is likely due to incomplete flushing of Niskin bottles so that samples represent conditions higher in the water column where salinity is lower. There were only 4 calibration samples included in the comparison with CTD salinity. No recalibration was applied to the CTD salinity. Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling for dissolved oxygen. The surface % saturation values appear reasonable. While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples. The files for events #31-42 contain upcast data due to some near-surface instrumental problems. For details on the processing see document: 2020-047_Processing_Report.doc. !--1--- --2--- ---3---- ----4---- ---5--- ---6---- --7--- --8-- -9-- !Pressu Depth Temperat Conductiv Fluores Salinity Oxygen Oxyge Numb !re ure: ity: cence: :T0:C0 : n: er_o ! Primary Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- --------- ------- -------- ------ ----- ---- *END OF HEADER 1.2 1.2 6.3602 2.677395 0.818 26.2810 7.37 322.4 9 2.0 2.0 6.4485 2.698993 0.865 26.4447 7.41 324.1 10 3.0 2.9 7.1149 2.867650 0.916 27.7263 7.03 307.0 12 4.0 4.0 7.4109 2.940754 1.253 28.2644 6.74 294.5 10 5.0 4.9 7.5069 2.972061 1.678 28.5174 6.63 289.5 10 6.0 5.9 7.4506 2.967747 1.981 28.5175 6.63 289.4 11 7.0 6.9 7.4366 2.966819 2.166 28.5187 6.64 290.2 10 8.0 7.9 7.4830 2.974946 2.135 28.5663 6.62 288.9 10 9.0 8.9 7.4869 2.978069 2.239 28.5958 6.62 289.0 10 10.0 9.9 7.4899 2.978877 2.150 28.6015 6.60 288.4 9 10.9 10.8 7.5475 2.988122 1.970 28.6516 6.55 285.9 10 12.0 11.9 7.6272 3.004576 2.017 28.7593 6.46 282.2 11 13.0 12.9 7.6476 3.014419 1.949 28.8461 6.41 279.6 10 14.0 13.9 7.6444 3.014373 1.793 28.8479 6.40 279.3 10 15.0 14.9 7.6455 3.014326 1.700 28.8460 6.41 279.8 9 16.0 15.9 7.6666 3.017959 1.710 28.8665 6.38 278.5 9 17.0 16.9 7.6987 3.025051 1.792 28.9143 6.32 275.9 9 18.0 17.8 7.7109 3.027794 1.541 28.9328 6.29 274.8 8 19.0 18.8 7.7248 3.030584 1.446 28.9503 6.28 274.1 10 20.0 19.8 7.7257 3.031125 1.450 28.9548 6.28 274.2 8 21.0 20.8 7.7302 3.032038 1.398 28.9603 6.29 274.6 9 22.0 21.8 7.7482 3.035649 1.387 28.9830 6.26 273.5 9 23.0 22.8 7.7807 3.042871 1.432 29.0317 6.22 271.7 9 24.0 23.8 7.7985 3.046348 1.354 29.0531 6.18 270.0 8 25.0 24.8 7.8142 3.049692 1.259 29.0748 6.15 268.6 10 26.0 25.8 7.8219 3.051158 1.304 29.0834 6.14 268.2 8 27.0 26.8 7.8240 3.051766 1.225 29.0877 6.14 267.9 9 28.0 27.7 7.8247 3.052165 1.236 29.0909 6.13 267.8 8 29.0 28.7 7.8280 3.052869 1.211 29.0952 6.12 267.3 9 30.0 29.8 7.8308 3.053504 1.217 29.0991 6.12 267.0 8 31.0 30.7 7.8330 3.054034 1.213 29.1024 6.12 267.0 8 32.0 31.7 7.8357 3.054635 1.217 29.1061 6.11 266.7 8 33.0 32.7 7.8392 3.055460 1.215 29.1114 6.11 266.7 9 34.0 33.7 7.8451 3.056736 1.174 29.1195 6.10 266.3 9 35.0 34.7 7.8529 3.058491 1.190 29.1310 6.09 265.9 8 36.0 35.7 7.8575 3.059532 1.197 29.1378 6.09 265.8 8 37.0 36.7 7.8637 3.061290 1.151 29.1507 6.07 265.1 9 38.0 37.7 7.8785 3.064421 1.114 29.1708 6.04 263.6 8 39.0 38.7 7.8970 3.068213 1.110 29.1949 6.01 262.5 9 40.0 39.6 7.9037 3.069637 1.091 29.2038 6.00 262.0 8 41.0 40.6 7.9048 3.069920 1.049 29.2055 6.00 261.9 9 42.0 41.6 7.9050 3.069995 1.052 29.2057 6.00 261.9 9 43.0 42.7 7.9064 3.070283 1.079 29.2071 6.01 262.3 8 44.0 43.6 7.9062 3.070307 1.110 29.2071 6.02 262.7 9 45.0 44.6 7.9099 3.071077 1.083 29.2117 6.00 261.9 9 46.0 45.6 7.9127 3.071667 1.022 29.2151 5.99 261.5 8 47.0 46.6 7.9139 3.071960 1.032 29.2168 5.99 261.5 9 48.0 47.6 7.9195 3.073139 1.056 29.2241 5.97 260.8 8 49.0 48.6 7.9233 3.073960 1.039 29.2291 5.96 260.2 9 50.0 49.6 7.9344 3.076062 1.035 29.2415 5.95 259.8 11 50.6 50.2 7.9398 3.077131 0.930 29.2479 5.92 258.6 7